| 孔压触探测试中探头饱和问题的探讨 |
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| 引用本文： | 孟高头,马淑芝.孔压触探测试中探头饱和问题的探讨[J].水文地质工程地质,1998,25(3):50-52. |
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| 作者姓名： | 孟高头 马淑芝 |
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| 作者单位： | 中国地质大学环境科学与工程学院 |
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| 摘 要： | 孔压触探（ＣＰＴＵ）作为一种新型土体原位测试技术，日益引起人们的重视和推广，但ＣＰＴＵ测试中的一些技术环节尚需进一步探索和规范。本文对严重影响ＣＰＴＵ测试结果精度的探头饱和问题进行了探讨，指出探头饱和的重要性、一般方法、注意事项及检验措施。
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| 关 键 词： | 探头饱和 原位测试 孔压触探测试 土体 |
Technique and Method Probe saturation of the piezocone penetration test |
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| Meng Gaotou et al.Technique and Method Probe saturation of the piezocone penetration test[J].Hydrogeology and Engineering Geology,1998,25(3):50-52. |
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| Authors: | Meng Gaotou |
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| Institution: | Meng Gaotou et al |
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| Abstract: | As a new kind of technology in situ test, the piezocone penetration test (CPTU) has been attracting wide attention in the soil engineering field. But some problems of CPTU await further solution. The probe saturation is an important factor that affects seriously the precision about the result of CPTU. Some problems about the saturation of the probe have been analyzed, and the general method for saturating piezocone is described in this paper. |
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| Keywords: | piezocone penetration test (CPTU) probe saturation in situ test excess pore water pressure |
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